Disc check valves

58 companies | 142 products
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disc check valve / for steam / stainless steel / bronze
disc check valve
SDCV series

DN: 50 mm - 350 mm

Split disc check valve Like the DCV, the Spirax Sarco SDCV provides a compactinstallation. The design of the SDCV resolves the size andpressure drop limitations of other check ...

disc check valve / for pipelines / for steam / stainless steel
disc check valve
DCV series

DN: 15 mm - 500 mm

... lift and check valves available to suit any application. • Effective minimal maintenance free solutions. • Preventing reverse flow in pipelines. • Compact design. Reverse flow protection Spirax ...

disc check valve / wafer / high-pressure / for cylinders
disc check valve
F series

Pressure: 400 bar

Check valves and pre-fill valves are a type of non-return valve. Check valves block the oil flow in one direction and open in the other ...

disc check valve / backflow / stainless steel / spring
disc check valve
VPN series

DN: 25 mm - 100 mm

The DELTA VPN check valve is used in places at which the reflux of liquids into the pipeline must be prevented. The valve opens through the pressure of the liquid against the spring-loaded ...

swing check valve / disc / flange / for corrosive liquids
swing check valve
Isogate® CV

Pressure: 865,000 Pa
DN: 25 mm - 350 mm

The Isogate® CV RF check valve is a single port rubber lined swing check valve for prevention of reverse flow in abrasive and corrosive flowing media. The Isogate® CV ...

disc check valve / flange / flow control / for water
disc check valve
335 series

Temperature: -10 °C - 400 °C
Pressure: 23.8 bar - 40 bar
DN: 15 mm - 250 mm

Streamlined flow check valve series PN 40. GP 240 GH+N carbon steel body. Carbon steel cover. Stainless steel seats. Graphite + stainless steel gaskets. Spring for all DN for working also in a vertical ...

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Mival
disc check valve / wafer / for HVAC / for water
disc check valve
377/BR series

Temperature: -10 °C - 300 °C
Pressure: 16, 13 bar
DN: 15 mm - 100 mm

Suitable for assembly between flanges with a brass body and stainless steel sealing springs, disk, and seats.

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Mival
disc check valve / wafer / for HVAC / for water
disc check valve
377/GH series

Temperature: -10 °C - 120 °C
Pressure: 16 bar
DN: 15 mm - 200 mm

Cast iron body. Stainless steel disk from DN 15 to DN 100, ring and spring.and Cast iron disk from DN 125 to ND 200. Suitable to be assembled between flanges PN 6/10/16 and ANSI 150.

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Mival
disc check valve / weld / high-pressure / high-temperature
disc check valve
Edward

Pressure: 110 bar - 760 bar
DN: 65 mm - 600 mm

The Edward Tilting Disc Check Valve can be used across various industries and it operates under high-temperatures and high-pressures. This device is large with a cast design, as well ...

swing check valve / disc / threaded
swing check valve
VC series

DN: 15 mm - 125 mm

Ensures airflow is uni-directional. Lightweight swinging disc design

disc check valve / miniature / pneumatic / polypropylene
disc check valve
F-2804 series

Temperature: 5 °C - 48 °C
Pressure: 0 psi - 75 psi
DN: 0.063 in

... /16” and 1/8” I.D. flexible tubing. The check valve operates depending on the movement of a small disc, which changes within the housing as the pressure differential shifts from forward ...

disc check valve / wafer / stainless steel
disc check valve
BT-WC

Pressure: 40 bar
DN: 0.5 mm - 4 mm

Type: BT-WC (Disc check valve - Wafer type) Size: 1/2" ~ 4" ASTM-A351-CF8M Rating PN40, Trim AISI 316

disc check valve / female-female / for potable water / brass
disc check valve
303 series

Temperature: -10 °C - 110 °C
Pressure: 8, 10, 16 bar
DN: 0.375 in - 4 in

... series brass check valve is of female/female type. An arrow provides indication for respect the flow direction. It has a nylon throttle. The double axial and lateral guidance ensures the throttle is accurately ...

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SFERACO
disc check valve / female-female / for potable water / brass
disc check valve
306 series

Temperature: -10 °C - 100 °C
Pressure: 10, 16, 8 bar
DN: 0.375 in - 4 in

This unit is a female/female type brass valve that has an incorporated nylon throttle. Its contains double axial and lateral guidance opening pressure that is used to centralize the throttle on the seat. The valve ...

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SFERACO
disc check valve / female-female / for potable water / brass
disc check valve
305 series

Temperature: -10 °C - 100 °C
Pressure: 12, 18, 25 bar
DN: 0.375 in - 4 in

The 305 Series of check valve is made of brass materials. It comes with a flow direction indicator through its arrow. An enhanced centring of the throttle on the seat can be attained through its lateral ...

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SFERACO
disc check valve / pneumatic / spring
disc check valve
62B series

DN: 25.4 mm - 101.6 mm

Valves / Check Valves The 62B Air Blow Check Valves are "plug-style," where air pressure pushes the bonded rubber plug away from the seat. • - ...

disc check valve / stainless steel / spring
disc check valve
W45 series

Pressure: 1 psi - 5.9 psi
DN: 25.4 mm - 101.6 mm

Valves / Check Valves Stops or check reverse flow in a pipeline. W45 Series • - In the absence of forward flow pressure, the electropolished spring returns the ...

disc check valve / flange / sanitary / spring
disc check valve
W45HMP series

DN: 25.4 mm - 76.2 mm

Valves / Check Valves Stops or check reverse flow in a pipeline. W45HMP Series • - In the absence of forward flow pressure, the electropolished spring returns ...

disc check valve / high-pressure / compact
disc check valve
RVC series

Temperature: -30 °C - 80 °C
Pressure: 350 bar
DN: 4 mm - 25 mm

Check valves prevent any flow in one direction. In the opposite direction, free flow with minimal pressure drop is possible. Advantages - High pressure rating - Virtually zero leakage - Compact ...

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BUCHER Hydraulics
disc check valve / threaded
disc check valve
VU series

Temperature: -25 °C - 125 °C
Pressure: 17,000,000 Pa - 50,000,000 Pa
DN: 6.3 mm - 50 mm

Connection by screwing together the two parts Disconnection by unscrewing the two parts Standard settings 35 KPa (5 PSI)

disc check valve / flow control
disc check valve
HM-NR

Pressure: 25 bar
DN: 50 mm - 600 mm

CHECK VALVE The valve closes totally the pipe line when back flow occurs. The valve is complete with an hydraulic control circuit able to regulate operation’s speed ...

disc check valve / hydraulic
disc check valve
HMC-NR

Pressure: 16 bar
DN: 80 mm - 300 mm

CHECK VALVE The valve closes totally the pipe line when back flow occurs. The valve is complete with an hydraulic control circuit able to regulate operation’s speed ...

disc check valve / double-flange / hydraulic / heavy-duty
disc check valve
TRI-CHECK series

Pressure: 10 bar - 40 bar
DN: 80 mm - 1,000 mm

... also prevents the disc to slam in the seat. Instead the disc closes in a smooth movement which can be adjusted, so that the valve closes slowly in the last degrees of movement to protect ...

disc check valve / for water / for compressed air / cast iron
disc check valve
05 series

Temperature: -10 °C - 170 °C
Pressure: 16, 10 bar
DN: 40 mm - 250 mm

Spring check valve The valves in Series 05 are check valves with cast iron bodies, that are manufactured in accordance with the most severe product norms, ...

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Brandoni
disc check valve / low-pressure / for oxygen / brass
disc check valve
DCV series

Temperature: -40 °C - 100 °C
Pressure: 0 psi - 500 psi

The DCV Series unique Floating Acetal Copolymer Disc design allows for a positive bubble tite seal with as low as one inch of water crack pressure. Rated for service up to 500 Psig, the DCV Series is available with many ...

disc check valve / for water systems / compact / spring
disc check valve
EDRV

Pressure: 10 bar - 40 bar
DN: 80 mm - 600 mm

... universally usable and particularly effective non-return valves for raw and potable water as well as cleaned sewage. Minimum pressure loss through optimised flow cross-sections Flow-optimised valve disc ...

disc check valve / flange / silent
disc check valve

Pressure: 10 bar - 16 bar
DN: 40 mm - 300 mm

... 10 - 16 Body: EN-JS 1050, EN-JS 1030 Coating: Epoxy, Enamel Reflux Valve for potable and raw water as well as sewage plants, buildings and valve chambers Rubberized tilting disc Rapid ...

disc check valve / steel
disc check valve
DIN

Pressure: 10 bar
DN: 350 mm - 800 mm

... EN-JL 1040, EN-JS 1050 Coating: Epoxy Check Valve with internal hinge pin or with hinge pin and weight-loaded lever Proven technology with disc facing ring of ferritic crome steel Self-centering ...

disc check valve / threaded / in-line / spring
disc check valve
T-480

Pressure: 17.2 Pa
DN: 0.5 in - 2 in

The NIBCO® Ring Check® valve is uniquely designed with an in-line, spring assisted self-closing disc. The lift check valve prevents backflow by automatically ...

disc check valve / flange / metal
disc check valve
DCV

Temperature: 200 °C
Pressure: 6 bar - 40 bar
DN: 15 mm - 300 mm

Disco check valves are suitable for liquids and gases in the industrial range as well as in systems where much higher demands are made on the material. Not suitable for media with solid components. Technical ...

disc check valve / poppet / flange / wafer
disc check valve
WPCV

Temperature: -20 °C - 200 °C
Pressure: 16 bar
DN: 15 mm - 100 mm

The WPCV check valve has a spring assisted poppet and a robust design, suitable for a wide range of process applications. PFA, PTFE & Hastelloy to all wetted parts ensures long, high cycle performance. ...

disc check valve / threaded / stainless steel / 2-piece
disc check valve
511

Temperature: -20 °C - 200 °C
Pressure: 63 bar
DN: 8 mm - 100 mm

2 PIECES VERTICAL CHECK VALVE, BSP THREAD FULLBORE Description •Vertical disc check valve KTN511 •Body in Stainless steel AISI 316 •Ends: Thread ...

disc check valve / wafer / stainless steel
disc check valve
561D

Pressure: 10, 40 bar
DN: 15 mm - 100 mm

WAFER TYPE DISC CHECK VALVE Description •Wafer type disc check valve KTN56B •Stainless steel AISI 316 body •Disc ...

disc check valve / flange / wafer / spring
disc check valve
BV36

DN: 15 mm - 300 mm

• disco wafer check valve • spring loaded execution • flange connections according PN10/16/40 and A-150/A-300 on request • face to face dimension according DIN EN 558-1 • easy to install and maintenance ...

disc check valve / wafer / for air conditioning / for water
disc check valve
zCHE 275

Temperature: -10 °C - 300 °C
Pressure: 16, 40 bar
DN: 15 mm - 300 mm

Material: Brass, stainless steel Nominal pressure: 16, 40 bar Nominal diameter: 15-300 mm Temperature range: -10…300°C Working position: Any Features •compact settlement •environment-friendly •no maintanance

disc check valve
disc check valve
CSV

DN: 3 in - 24 in

... and water rushes into the surge check, the disc starts to close, reducing the rate of flow of water into the air valve by means of throttling orifices in the disc to ...

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DeZURIK
disc check valve / wafer / stainless steel / silent
disc check valve
CSC

DN: 1 in - 10 in

Design Features:Silent Check Valves are designed to prevent water hammer in multi-story buildings and for use in vertical turbine pump installations when pumping from a well to an elevated reservoir. ...

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DeZURIK
swing check valve / disc / stainless steel
swing check valve
CSD

Pressure: 150 psi - 500 psi
DN: 50 mm - 300 mm

The most reliable and efficient check valve available. The disc pivot point is off center. This precise constructed feature slows the closing of the disc. Split body ...

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DeZURIK
disc check valve / flange / wafer / for water
disc check valve
ARI-CHECKO D

Temperature: -60 °C - 400 °C
Pressure: 40 bar
DN: 15 mm - 350 mm

eClass-No.:37010801 Application:Recycling facilities, chemical industry, hospital technology, process water installations, installations with aggressive media Medium:Process water, aggressive media, etc.